In recent decades the Public Private Partnership (PPP) has been widely regarded as an innovative way to construct transport infrastructures and to improve the quality of service. As the number of PPP cases has increased, many countries have tried to standardise PPP models to minimise the costs of trial and error. South Korea, where 426 PPP projects have been undertaken since 1994, usually preferred the BTO (Build-Transfer-Operate) model for transport. In the BTO model, the private sector recoups its investment by charging end users directly and hence should bear the traffic demand risk. However, the Korean Government shared the demand risk through a minimum revenue guarantee to induce private sector involvement, and this led to many criticisms of the BTO model. Tariffs in the BTO case were much higher than those of public operators, but the Government still had to pay large amounts of guaranteed revenue. Thus, BTL (Build-Transfer-Lease), where the demand risk is on the public sector, has become an alternative model. The BTL is the “service sold to the public sector” model which is similar to the DBFO (Design-Build-Finance-Operate) in the UK. This thesis examines which of the BTO and the BTL PPP models is optimal to save governmental expenditure for transport infrastructures such as road and rail. Appropriate traffic demand risk sharing, which a particularly controversial issue in South Korea, is explored. These research objectives are examined through five case studies: the Incheon Airport Expressway and the Oksan-Ochang Expressway cases for road PPP; the Incheon Airport Railway, the Daegok-Sosa Railway and the Seoul Metro 9 cases for rail PPP. Through a detailed literature review and five case studies, the thesis shows that the optimal PPP model, which is measured by the VFM (Value for Money) assessment, needs to satisfy the interests of public sector, private sector, and end users. Based on these assessments and including these three viewpoints, it is concluded that the optimal PPP model for road can be the BTL where the public sector can save expenditure or reduce the level of tariff. Traffic demand risk for roads is relatively low, so the public sector does not have to transfer it to the private sector with high profit rate. In the case of rail, the limited revenue and high cost make a project difficult to be financially free standing by the BTO model. However, the BTO can be a better option in urban rail if traffic demand risk is shared appropriately.

The potential for binder rich bituminous road surfaces to deliver low levels of dry friction was first noted in 1944. Using established test methods exploiting basic principles of physics first tested in criminal court in the 1940s (and still in use today) it has been possible to show statistically that modern negative textured road surfaces (NTS) deliver levels of dry friction significantly below those considered typical by collision investigators for the more traditional positive textured surfaces (PTS). NTS surfaces are shown to perform relatively worse in the absence of ABS (Anti-Blockier System, Anti-lock braking) than PTS equivalents such as Hot Rolled Asphalt (HRA). Skid tests undertaken on DRY NTS surfaces with ABS braking have been shown to manifest momentary low levels of deceleration similar to those experienced during NOABS tests on the same surfaces and to generate dash like skid marks atypical of ABS tests on DRY PTS surfaces. The ratio of peak to sliding friction also appears lower for dry NTS surfaces than for Dry PTS surfaces documented in the literature. Using high-speed video and false colour infrared imaging it has been possible to see the low friction phenomenon termed “bituplaning”. Vehicles equipped with ABS have also been shown to suffer momentary “bituplanes” resulting in less than optimum performance. Tyre deformation during dry skidding on NTS appears reduced in relation to a PTS equivalent.

In recent years, rapid changes in markets including outsourcing and globalisation of trade and production systems have led to a dramatic upsurge of interest in retail logistics with the aim to minimise operational and logistics costs, improve responsiveness and ameliorate customer services. The notable massification and commodification of production and consumption have created structural changes in traditional urban distribution systems with the establishment of peripheral transshipment and hub systems. In the light of sustainable development, green logistics and transparency on emissions have become a further requirement conforming to the times with a special focus being placed on the logistics of collecting, processing and recycling waste materials. This has increased the need to develop more efficient and effective city distribution plans and to establish optimised logistics models which will integrate the delivery of materials and the collection of waste and returns in order to reduce congestion, costs and emissions. To this end, this thesis aims to investigate opportunities to improve existing delivery mechanisms in a dedicated shopping centre in the UK in order to minimise freight activity and emissions, while optimising the reverse flow system for product returns and waste. Using a substantial database of logistics operations compiled for 92 businesses in Southampton’s shopping centre, the study aimed to understand the current opportunities to better utilise the existing back-load capacity and assess the potential logistical and environmental savings that could arise from the use of a peripheral consolidation centre for core goods and waste. Following statistical analysis on WestQuay managers, logistics providers, waste contractors and head offices responses it was found that the fill rates of delivery vehicles were considerably low and therefore there was a great potential to increase back-load rates and consolidation among loads of different businesses. In examining the waste and return flows it was found that there were already centrally managed collections of general waste and some recyclables and therefore further opportunities to reduce the logistics and environmental impact would lie into the consolidation of forward traffic and the back-loading of specific waste streams such as hazardous materials. The examination however of specific case study examples exhibited the variety in the characteristics and properties of hazardous wastes and the role of material-specific legislation on the way different waste streams should be managed and disposed of which limited the collaboration opportunities among businesses producing different waste streams. Instead the study highlighted the considerable transport, environmental and economic gains that could be achieved by individual businesses through the use of regional waste contractors and recycling sites. With regard to the consolidation of forward flows, the study reviewed a number of existing consolidation schemes and their characteristics to identify potential strengths, weaknesses and risks that would impact on the operation of a consolidation centre in the outskirts of Southampton. Various scenarios regarding the operation of the consolidation scheme were examined considering different take up combinations among different vehicle modes and loads. The scenario analysis suggested that the establishment of the consolidation centre could offer great opportunities to reduce the overall urban freight activity, while mitigating the environmental impacts and cutting down the total costs to businesses.

Walking is healthy, environmentally beneficial and sustainable to human society. Travellers increasingly are being encouraged to walk more. However, pedestrians’ interaction with motorised vehicles is a major constraint to their movement. Many innovative treatments have been developed to balance the two modes. Proper methods are required to evaluate and compare performances of different treatments to support decision making. Micro-simulation is a useful supplementary tool for such evaluation and comparison studies for its cost-effectiveness and non-intrusiveness. However, there is a significant gap between capabilities of existing simulation models and practical needs. New understandings of the Pedestrian-Vehicle Interaction (PVI) behaviour and corresponding micro-simulation models are required to conduct micro-simulation studies of the interaction process between the two modes to derive new knowledge of the mixed traffic. This dissertation presents the development and application of a micro-simulation model, PVISIM (Pedestrian-Vehicle Interaction SIMulation), to study PVI behaviour in a range of circumstances in an urban street environment. Key contributions relate to the collection of a substantial data base, development and validation of the model, an appreciation of the value of the approach and new understandings of PVI behaviour. A series of studies to measure behaviour based on the data collected in Beijing, China have been detailed. Intra vehicle and pedestrian behaviour models were developed and validated separately, incorporating the best available understandings from existing published studies and in accordance with the specific local data. The two modes were integrated by interpreting new findings from the study of microscopic interaction behaviour of the two modes. The complete model was validated against field data independent of those used in model development, covering a number of typical scenarios, including both unsignalised and signalised situations. The validated model was applied to study a typical unsignalised scenario by analysing system performances under different combinations of vehicular traffic and pedestrian crossing demand, in terms of efficiency, safety and environmental impact. Also, operations of different treatments including no-control, Zebra crossing, fixed-time signal crossing and Puffin crossing at two typical types of locations were compared. Interpretations and recommendations were given for each application. The results can be used to supplement existing guidelines for pedestrian related problems, and also contribute to the knowledge base to incorporate pedestrians into current micro-simulation tools in a more realistic way.

This paper proposes to explain how different players unite to change the negative image of their city, Dresden, caused by nationalistic political movements like Pegida. The first part of this research contains a literature revue on three main topics: The network theories, the territories and the project management. The goal is to get an overview on that concepts and to better understand them. In a second part, we will try to understand how their collaboration could help to make the territory dynamic, through the interviews of four stakeholders of the project "F?te de la musique meets Europe". To achieve this, we will analyze the factors that pushed them to invest in the project and try to target the shared vision they developed, but also examine the issues, the difficulties and the contribution of networking and project management.

Made available in DSpace on 2015-05-14T12:14:01Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 1772565 bytes, checksum: 5c517512ca9bac528800c128842a30be (MD5) Previous issue date: 2011-09-16 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES / In this work we present results of systematic experimental experiments observing the emission of semiconductor lasers under optical orthogonal feedback. Following previous work on the frequency behavior of laser diodes submitted to orthogonal feedback, we analyse the behavior of the two orthogonal polarization of the radiation. The emission has a main polarization (the so-called TE polarization) whose intensity is higher than the orthogonal one (the TM polarization). This ratio depends on the type of laser diode and we have measure ration between the two modes of about 100, 500, 800 and 1300 for different lasers, from different models and producers. We catheterize the TM mode, whose current threshold and spectral width is about the same than the main TE mode. We also analyze how the frequency shifts as a function of the feedback power, and we observed s correlation between this frequency shift and the ratio between the two polarizations. We interpreted this result as been due to the geometrical coupling of the feedback beam into the semiconductor cavity. The is a good agreement of the measurement with the calculated behavior. / Neste trabalho apresentamos um estudo sistemático da emissão de lasers semicondutores submetidos a uma realimentação ótica ortogonal. Após uma série de estudos anteriores da dinâmica em freqüência de diodos lasers com re-injeção ótica ortogonal, estamos analisando mais detalhadamente o comportamento das duas componentes de polarização da radiação laser. A emissão principal (TE) tem intensidade entre dezenas e centenas de vezes maior que a emissão no modo ortogonal (TM) dependendo do tipo do diodo laser. Medimos fatores de cerca de 100, 500, 800 e 1300 para lasers de diferentes fabricantes e modelos. Inicialmente observamos, para alguns lasers, que a pequena emissão TM também tem largura de emissão comparável ao modo principal e possui o mesmo limiar de corrente. Analisamos também a dependência do deslocamento em freqüência que ocorre quando re-injetamos com polarização cruzada parte do feixe laser na cavidade semicondutora. Observamos que para diferentes lasers existe uma variação sistemática do deslocamento para uma mesma potência de realimentação. Fizemos uma interpretação simples desse comportamento em termos do acoplamento geométrico do nível de luz que volta na junção do semicondutor.

Submitted by Fernanda Gonçalves Rodrigues null (fefe.2909@hotmail.com) on 2017-09-21T20:50:52Z No. of bitstreams: 1 Dissertação_FernandaRodrigues.pdf: 2131952 bytes, checksum: 2b7c699c06e106ce1f8b9830860572f5 (MD5) / Approved for entry into archive by Monique Sasaki (sayumi_sasaki@hotmail.com) on 2017-09-27T18:15:10Z (GMT) No. of bitstreams: 1 rodrigues_fg_me_bot.pdf: 2131952 bytes, checksum: 2b7c699c06e106ce1f8b9830860572f5 (MD5) / Made available in DSpace on 2017-09-27T18:15:10Z (GMT). No. of bitstreams: 1 rodrigues_fg_me_bot.pdf: 2131952 bytes, checksum: 2b7c699c06e106ce1f8b9830860572f5 (MD5) Previous issue date: 2017-07-28 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / O bem-te-vi, Pitangus sulphuratus, é um dos pássaros mais comuns em quase todo o Brasil e considerado o mais popular deste país. Apresenta um comportamento altamente versátil e generalista, e encontra alimento facilmente em qualquer hábitat, tendo uma ampla distribuição geográfica, sendo encontrado do Texas ao sul da Argentina. No Brasil ocorrem quatro subespécies, que apresentam diferenciações nas cores da plumagem do dorso e do ventre. Inserido na Classe Aves, ordem Passeriformes, subordem Suboscines, tem o seu canto considerado inato, já que se desenvolve normalmente na ausência de um modelo auditivo. As aves Suboscines são bons modelos de análise vocal entre populações, já que quaisquer diferenças entre suas vocalizações não poderiam ser atribuídas aos padrões culturais de aprendizado. Considerando-se que o ambiente exerce uma seletividade na transmissão do som, indivíduos de uma mesma espécie podem apresentar diferenças vocais por estarem em ambientes diferentes; sendo assim, a localização pode exercer uma padronização ou diferenciação nas vocalizações das aves. Neste trabalho foram utilizadas 288 vocalizações de Pitangus sulphuratus, os quais foram classificados de acordo com sua sintaxe. Realizaram-se análises estruturais acústicas para a comparação e identificação de possíveis variações vocais entre as populações das subespécies presentes no Brasil e correlação com a altitude, latitude, longitude, bem como variáveis bioclimáticas (temperatura e precipitação). Foram identificadas oito sílabas diferentes, que combinadas compõem os três tipos de vocalizações presentes no repertório da espécie. A vocalização principal e a vocalização da aurora apresentaram sintaxe combinatória, que ocorre quando a ave muda a posição das sílabas nas vocalizações. O tempo entre as sílabas A e B relacionou-se positivamente com a longitude; já o tempo da sílaba A teve relação negativa. Ou seja, quanto maior a longitude, maior o tempo entre A e B e menor o tempo de A. Já as variáveis de tempo das sílabas B, C e tempo total do trecho se relacionaram negativamente com a latitude, apresentando menor duração conforme o indivíduo se aproxima da linha do Equador. Os valores de frequência se relacionaram negativamente com a altitude e com a temperatura e positivamente com a umidade, portanto, conforme aumenta a umidade, e ocorre a diminuição da temperatura, os valores de frequência tendem a aumentar, e quanto maior a altitude menores as frequências. Já as diferenças vocais e as distâncias geográficas, que representavam as localidades das subespécies, não apresentaram relação. Isto indica que as diferenças nas vocalizações não estão relacionadas com as populações das subespécies, podendo ser uma variação individual. / The Great Kiskadee, Pitangus sulphuratus, is one of the most common birds in almost all Brazil, appearing in almost the entire Brazilian territory and considered the most popular of this country. It presents a highly versatile and generalist behavior, and finds food easily in any habitat, having a wide geographical distribution, being found from Texas to the south of Argentina. In Brazil there are four subspecies, which show differences in the colors of the plumage of the back and the belly. It is classified in the Order Passeriformes, suborder Suboscines, its song is considered innate, since it develops normally in the absence of an auditory model. Suboscine birds are good models of vocal analysis among populations, since any differences between their vocalizations could not be attributed to cultural patterns of learning. Considering that the environment exerts selectivity in sound transmission, individuals of the same species may present vocal differences because they are in different environments. Thus, localization can exert a standardization or differentiation in the vocalizations of birds. In this work 288 vocalizations of Pitangus sulphuratus were used, which were classified according to their syntax. Acoustic structural analysis was performed for the comparison and identification of possible vocal variations between subspecies populations in Brazil and correlation with altitude, latitude, longitude, as well as bioclimatic variables (temperature and precipitation). Eight different syllables were identified, which combined make up the three types of vocalizations present in the repertoire of the species. The main vocalization and dawn song presented combinatorial syntax, which occurs when the bird changes the position of the syllables in the vocalizations. The time between the syllables A and B was positively related to the longitude. However, the time of syllable A had negative relation. That is, the longer the length, the longer the time between A and B and the shorter the time of A. The time variables of the syllables B, C and total time of the section were negatively related to the latitude, presenting a shorter duration according to the individual is approaching the Equator. Frequency values are negatively related to altitude and temperature and positively to humidity, therefore, as humidity increases, and temperature decreases, frequency values tend to increase, and the higher the altitude, the lower the frequencies. The vocal differences and the geographical distances, that represented the localities of the subspecies, did not present relation. This indicates that the differences in vocalizations are not related to subspecies populations, and may be an individual variation.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-04-22T23:30:24Z No. of bitstreams: 1 AnaIsauraBenficaTeixeira_DISSERT.pdf: 650304 bytes, checksum: 47080658cac033ac99c5e527dad9b3a7 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-04-22T23:37:59Z (GMT) No. of bitstreams: 1 AnaIsauraBenficaTeixeira_DISSERT.pdf: 650304 bytes, checksum: 47080658cac033ac99c5e527dad9b3a7 (MD5) / Made available in DSpace on 2016-04-22T23:37:59Z (GMT). No. of bitstreams: 1 AnaIsauraBenficaTeixeira_DISSERT.pdf: 650304 bytes, checksum: 47080658cac033ac99c5e527dad9b3a7 (MD5) Previous issue date: 2015-07-31 / Este trabalho partiu de uma quest?o de investiga??o, a saber, o que autoriza uma crian?a a aprender, levantada a partir do atendimento a uma crian?a de 09 anos no servi?o escola de uma universidade privada localizada em Natal, cuja queixa remetia a uma desordem de aprendizagem, mais especificamente, a n?o formaliza??o da leitura e da escrita. Ao empreender um levantamento da bibliografia psicanal?tica freudo-lacaniana sobre o aprender, encontramos o conceito de saber como fundamental para a an?lise desta quest?o o que nos levou a investigar a trajet?ria da sua constru??o em Freud e Lacan, na perspectiva de lan?ar luzes ? sua rela??o com o aprender. Trata-se de uma pesquisa do tipo te?rica com a proposta de revisitar o conceito de saber na obra de Freud e ensino de Lacan, na qual o caso serviu apenas como disparador da quest?o deste trabalho. Encontramos que em ambos os autores citados, o conceito de saber encontra-se associado de forma exclusiva ao inconsciente, podendo ser articulado ao aprender pela via do desejo de saber. Conclui-se que a aprendizagem ? um processo que implica o saber inconsciente. Conseq?entemente, as desordens de aprendizagem podem articular-se ao imposs?vel em jogo no desejo de saber, ao encontrarem-se alienadas a significantes daquilo que opera como proibido ao saber, quando n?o referidas apenas ou tamb?m de aspectos pedag?gicos e/ou escolares. Isso nos demonstra que as queixas que chegam ? cl?nica podem ilustrar impasses vividos pelo falante, relacionados a quest?es subjetivas. Os desvios ? possibilidade do aprender podem indicar, nesses casos, uma manifesta??o daquilo que ? singular e da pr?pria impossibilidade de generaliza??o quando se trata de sujeitos. Com isso, atestamos tamb?m que as rela??es do sujeito com o saber produzem efeitos nos processos de aprendizagem. / This work came from a research question, namely authorizing a child to learn, lifted from the care of a child of 09 years in the school service of a private university located in Natal, whose complaint referred to a learning disorder more specifically, not the formalization of reading and writing. To undertake a survey of the Lacanian psychoanalytic - Freudian literature on learning, we find the concept of knowledge as fundamental to the analysis of this issue which led us to investigate the history of its co nstruction in Freud and Lacan, with a view to shed light on their relationship to learn. This is a theoretical type of research with the proposal to revisit the concept of knowledge in the work of Freud and Lacan's teaching, in which case only served as th e trigger point of this work. We found that in both these authors, the concept of knowledge is associated to the unconscious exclusively and can be hinged to learn the way of the desire to know. It concludes that learning is a process that involves the unconscious knowledge. Consequently, learning disorders may be linked to the impossible into play in the know about the desire to find himself alienated the significant of what operates as forbidden to know when not referred only or also of teaching and / or educational aspects. This shows us that the complaints that come to the clinic can illustrate dilemmas experienced by the speaking, related to subjective questions. Deviations from the possibility of learning may indicate in these cases, a manifestation of what is singular and very impossibility of generalization when it comes to subjects. With this, also attest that the relations of the subject with knowledge effect in learning processes.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-03-20T15:48:39Z No. of bitstreams: 1 KatiaCileneFerreiraFranca_TESE.pdf: 868631 bytes, checksum: dc87a9baf5abb0ecec9a734f2691f701 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-03-21T13:54:22Z (GMT) No. of bitstreams: 1 KatiaCileneFerreiraFranca_TESE.pdf: 868631 bytes, checksum: dc87a9baf5abb0ecec9a734f2691f701 (MD5) / Made available in DSpace on 2018-03-21T13:54:22Z (GMT). No. of bitstreams: 1 KatiaCileneFerreiraFranca_TESE.pdf: 868631 bytes, checksum: dc87a9baf5abb0ecec9a734f2691f701 (MD5) Previous issue date: 2018-02-02 / Esta pesquisa tem como objeto de estudo a rela??o dial?gica entre o sujeito e o discurso outro que constr?i a filia??o te?rica na escrita do pesquisador em forma??o, especificamente em teses de doutorado. Partindo da perspectiva de que o dialogismo ? o fundamento da linguagem (BAKHTIN/VOLOCHINOV, 2006), de que todo enunciado se faz em meio a j?-ditos e como tal carrega uma genealogia (BAKHTIN,2003), observ?vel na materialidade da l?ngua, elaboramos nossas quest?es de pesquisa: Como o dialogismo engendra a filia??o te?rica na escrita acad?mica? O que as formas lingu?sticas mostram sobre a genealogia que estabelece essa escrita? Nossa hip?tese ? de que a filia??o te?rica ? um processo produtor de sentidos, poss?vel de ser observado e compreendido a partir de uma s?rie de opera??es lingu?sticodiscursivas realizadas pelo sujeito, que elabora sua escrita em di?logo com diferentes vozes. Definimos como objetivo geral compreender como o dialogismo engendra a filia??o a partir do levantamento e da an?lise de opera??es lingu?stico-discursivas observ?veis na materialidade de teses de doutorado. A constru??o da d?vida, da hip?tese, do objetivo e a busca de respostas baseia-se ainda nos estudos enunciativos de Benveniste (2005,2006) e Authier-Revuz (1998, 2004) sobre a rela??o entre o sujeito e o discurso outro, impressa nas formas da l?ngua, e nos estudos antropol?gicos de L?vi-Strauss (1982) sobre o peso da cultura para a forma??o de fam?lias e para funcionamento de sistemas de parentesco no qual os membros assumem lugares e fun??es distintas. Esse di?logo interdisciplinar fez emergir perguntas espec?ficas sobre: Que tipo de vozes o sujeito convoca para mostrar-se como filiado? Como dialoga com elas? Que lugar e fun??o s?o atribu?dos ?s vozes convocadas? Tomamos como corpus um conjunto de teses de doutorado, coletadas na biblioteca virtual Dom?nio P?blico. Tratamos, metodologicamente, essas opera??es lingu?stico-discursivas como ind?cios (GINZBURG, 1989) que deixam ver e categorizar as vozes que constituem a filia??o te?rica. Os resultados obtidos confirmam a hip?tese levantada e mostram que, pela materialidade da escrita, ? poss?vel observar distintos arranjos familiares, definidos a partir do di?logo que o pesquisador estabelece com a voz do outro em diferentes n?veis de alteridade. / This research has as object of study the dialogical relationship between the subject and the other discourse that builds a theoretical affiliation in the writing of the researcher in formation, specifically in doctoral thesis. From the perspective that dialogism is the language foundation (BAKHTIN / VOLOCHINOV, 2006), that every statement is made in the midst of the alreadysaid and as such carries a genealogy (BAKHTIN, 2003), observable in the materiality of language, we elaborate our research questions: How does dialogism engender the theoretical affiliation in academic writing? What do linguistic forms show about a genealogy that establishes this writing? Our hypothesis is that theoretical affiliation is a process that produces meanings, which can be observed and understood from a series of linguistic-discursive operations carried out by the subject, who elaborates his writing in dialogue with different voices. We define as general objective to understand how the dialogism engenders the affiliation from the survey and the analysis of linguistic-discursive operations observable in the materiality of doctoral theses. The construction of doubt, hypothesis, objective and the search for answers is still based on the enunciative studies of Benveniste (2005, 2006) and Authier- Revuz (1998, 2004) on a relation between the subject and the other discourse printed in the language forms and in the anthropological studies of L?vi-Strauss (1982) on the weight of culture for the formation of families and for the functioning of kinship systems, in which members assume different places and functions. This interdisciplinary dialogue has raised specific questions about: What kind of voices does the subject call to show himself as an affiliate? How does he dialogue with them? What place and function are assigned to the called voices? We took as corpus a set of doctoral theses, collected in the virtual library Dom?nio P?blico. We deal, methodologically, with these linguistic-discursive operations as indications (GINZBURG, 1989) that let us see and categorize the voices that constitute the theoretical affiliation. The results confirm the hypothesis raised, show that through the materiality of writing it is possible to observe different familiar arrangements, defined from the dialogue that the researcher establishes with the voice of the other in different levels of otherness.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-10-25T21:53:02Z No. of bitstreams: 1 ArtemisPaivaDePaula_DISSERT.pdf: 2347352 bytes, checksum: bbeda99f6a34cddc802dcd4c89775261 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-12-15T18:58:47Z (GMT) No. of bitstreams: 1 ArtemisPaivaDePaula_DISSERT.pdf: 2347352 bytes, checksum: bbeda99f6a34cddc802dcd4c89775261 (MD5) / Made available in DSpace on 2016-12-15T18:58:47Z (GMT). No. of bitstreams: 1 ArtemisPaivaDePaula_DISSERT.pdf: 2347352 bytes, checksum: bbeda99f6a34cddc802dcd4c89775261 (MD5) Previous issue date: 2016-05-27 / O construto mem?ria autobiogr?fica - MA faz refer?ncia ? compet?ncia mnem?nica que permite ao sujeito formar mem?rias pessoais sobre sua vida e reviv?-las atrav?s de viagem mental no tempo. Assim, o sujeito pode criar uma representa??o de si mesmo e de sua vida. A ontogenia da MA pode ser compreendida a partir da constru??o dial?tica entre processos maturacionais da inf?ncia e o contexto hist?rico e cultural. No entanto, identifica-se na literatura diverg?ncias e lacunas a serem respondidas acerca de como ocorre tal intera??o. As diferentes teorias convergem na opini?o de que existem habilidades precursoras ou importantes para o seu desenvolvimento, tais como linguagem, teoria da mente, fun??es executivas e mem?rias declarativas b?sicas. Todavia, os te?ricos atribuem diferente relev?ncia a estas habilidades no que se refere ? emerg?ncia da MA. Isso posto, o presente trabalho buscou ampliar a compreens?o do processo desenvolvimental da MA, associado aos das habilidades precursoras supracitadas. A amostra foi composta por crian?as de quatro a seis anos, tendo em vista que o desenvolvimento deste sistema de mem?ria est? fortemente associado ao fim da amn?sia infantil, que se d? neste per?odo. A MA foi analisada atrav?s da t?cnica encenando eventos e da adapta??o da Entrevista Autobiogr?fica Infantil - EAI, enquanto as demais habilidades foram avaliadas atrav?s dos respectivos instrumentos: linguagem (an?lise dos componentes da linguagem), fun??es executivas (subteste Inibindo Respostas e subteste Est?tua da Bateria NEPSY-II e Teste de Aten??o por Cancelamento, Atividade Blocos de Corsi e Subteste D?gitos da Escala Wechsler de Intelig?ncia para Crian?as - WISC-IV), teoria da mente (subtestes de Teoria da Mente da Bateria NEPSY-II) e mem?ria declarativa, sem?ntica e epis?dica (Teste de Aprendizagem Auditivo Verbal de Rey - Vers?o Infantil e atividade de Recorda??o de Hist?ria). Realizou-se an?lise de Cluster, a partir da qual, verificou-se que o desenvolvimento de habilidades executivas, desencadeia avan?os lingu?sticos meta-cognitivos que repercutem na transi??o de uma MA mais generalizada, para uma MA mais especifica, per?odo este que marca a consolida??o da emerg?ncia da MA e fim da amnesia na inf?ncia. / Autobiographical memory can be generally defined as a type of memory for events related to the life of the subject that recalls. Some authors also associate this type of memory with the ability to travel in time, which allows re-experience the original experience. However, specificities of the concept and developing process are different according to theoretical approach, culture and historical period. Therefore study this construct in a historically way configures itself as an important tool to understand it. Such investigations emerges after the 60s when researchers began to worry about differences in development of mnemonic system. But, only became common after the 80s, under influence of research line with cultural-historical approach. Then the issue becomes investigating by different approaches, which posit its own characteristics to autobiographical memory, arriving nowadays, when researchers can count on the support of more advanced technology.